| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.45 | 5.123% | $38.3173 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $123.61 | 5.537% | $130.4543 | $130.45 | $130.45 | $130.50 |
| Purchase #3 | $68.95 | 12.611% | $77.6453 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $218.52 | 5.870% | $231.3471 | $231.35 | $231.35 | $231.30 |
| Purchase #5 | $218.39 | 13.502% | $247.877 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $40.93 | 8.742% | $44.5081 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $209.41 | 3.420% | $216.5718 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $916.26 | $986.7209 | $986.73 | $986.70 | $986.70 | |